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LINEAR TECHNOLOGY  LT8613IUDE#PBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 3.4V-42V in, 6A out, 2MHz, QFN-28

LINEAR TECHNOLOGY LT8613IUDE#PBF
Manufacturer Part No:
LT8613IUDE#PBF
Order Code:
2471066
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT8613IUDE#PBF is a compact high-efficiency high-speed synchronous monolithic step-down Switching Regulator consumes only 3µA of quiescent current. Top and bottom power switches are included with all necessary circuitry to minimize the need for external components. The built-in current sense amplifier with monitor and control pins allows accurate input or output current regulation and limiting. Low ripple Burst Mode® operation enables high efficiency down to very low output current while keeping the output ripple below 10mVP-P. A SYNC pin allows synchronization to an external clock. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN undervoltage lockout or to shut down the LT8613 reducing the input supply current to 1µA. A capacitor on the TR/SS pin programs the output voltage ramp rate during startup.
  • Rail-to-rail current sense amplifier with monitor
  • Allows use of small inductors
  • Low EMI
  • Current-mode operation
  • Internal compensation
  • Output soft-start and tracking
  • Accurate 1V enable pin threshold
  • 40ns Fast minimum switch-ON time
  • 250mV at 3A Low dropout under all conditions

Product Information

Topology:
Synchronous Buck (Step Down)
Input Voltage Min:
3.4V
Input Voltage Max:
42V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
QFN
No. of Pins:
28Pins
Output Current:
6A
Output Voltage Min:
-
Output Voltage Max:
-
Switching Frequency:
2MHz
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive
  • Industrial
  • Power Management

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000454